Update app.py

app.py

@@ -43,8 +43,8 @@ def get_text_chunks(text):
 def get_vectorstore(text_chunks):
     
     #embeddings = OpenAIEmbeddings()
-    #embeddings = HuggingFaceInstructEmbeddings(model_name="hkunlp/instructor-xl")
-    embeddings = HuggingFaceEmbeddings(model_name="sentence-transformers/paraphrase-multilingual-mpnet-base-v2")
+    embeddings = HuggingFaceInstructEmbeddings(model_name="hkunlp/instructor-xl")
+    #embeddings = HuggingFaceEmbeddings(model_name="sentence-transformers/paraphrase-multilingual-mpnet-base-v2")
     vectorstore = FAISS.from_texts(texts=text_chunks, embedding=embeddings)
     
     return vectorstore